Nanofluidic ionic memristors

G Xu, M Zhang, T Mei, W Liu, L Wang, K Xiao - ACS nano, 2024 - ACS Publications
Living organisms use ions and small molecules as information carriers to communicate with
the external environment at ultralow power consumption. Inspired by biological systems …

Memristive characteristics in an asymmetrically charged nanochannel

W Wang, Y Liang, Y Ma, D Shi… - The Journal of Physical …, 2024 - ACS Publications
The emergent nanofluidic memristor provides a promising way of emulating neuromorphic
functions in the brain. The conical-shaped nanopore showed promising features for a …

Geometrically Scalable Iontronic Memristors: Employing Bipolar Polyelectrolyte Gels for Neuromorphic Systems

Z Zhang, B Sabbagh, Y Chen, G Yossifon - ACS nano, 2024 - ACS Publications
Iontronics that are capable of mimicking the functionality of biological systems within an
artificial fluidic network have long been pursued for biomedical applications and ion-based …

Brain-Inspired Learning, Perception, and Cognition: A Comprehensive Review

L Jiao, M Ma, P He, X Geng, X Liu, F Liu… - … on Neural Networks …, 2024 - ieeexplore.ieee.org
The progress of brain cognition and learning mechanisms has provided new inspiration for
the next generation of artificial intelligence (AI) and provided the biological basis for the …

Advanced iontronic spiking modes with multiscale diffusive dynamics in a fluidic circuit

TM Kamsma, EA Rossing, C Spitoni… - Neuromorphic …, 2024 - iopscience.iop.org
Fluidic iontronics is emerging as a distinctive platform for implementing neuromorphic
circuits, characterised by its reliance on the same aqueous medium and ionic signal carriers …

Bioinspired Nanofluidic Circuits with Integrating Excitatory and Inhibitory Synapses

Y Wang, B Jian, Y Ling, Z Pan, F Liu, Y Hou, F Huo… - Nano Letters, 2025 - ACS Publications
Brain neural networks intricately integrate excitatory and inhibitory synaptic potentials to
modulate the generation or suppression of action potentials, laying the foundation for …

Tailored Fabrication of 3D Nanopores Made of Dielectric Oxides for Multiple Nanoscale Applications

G Lanzavecchia, A Sapunova, A Douaki, S Weng… - Nano Letters, 2024 - ACS Publications
Solid-state nanopores are a key platform for single-molecule detection and analysis that
allow engineering of their properties by controlling size, shape, and chemical …

A simple mathematical theory for Simple Volatile Memristors and their spiking circuits

TM Kamsma, R van Roij, C Spitoni - arXiv preprint arXiv:2404.08647, 2024 - arxiv.org
In pursuit of neuromorphic (brain-inspired) devices, memristors (memory-resistors) have
emerged as promising candidates for emulating neuronal circuitry. Here we mathematically …

Angstrom Scale Ionic Memristors' Engineering with van der Waals Materials: A Route to Highly Tunable Memory States

D Biswabhusan, P Animesh, LH Yeh… - ACS Applied Materials …, 2024 - ACS Publications
Memristors that mimic brain functions are crucial for energy-efficient neuromorphic devices.
Ion channels that emulate biological synapses are still in the early stages of development …

[HTML][HTML] Ionic Coulomb blockade controls the current in a short narrow carbon nanotube

WAT Gibby, ML Barabash, IA Khovanov… - The Journal of …, 2024 - pubs.aip.org
We use all-atom molecular dynamics simulations to investigate ionic conduction in a short,
charged, single-wall carbon nanotube. They reveal ionic Coulomb blockade (ICB) …